CN203425734U - Sand mixing blade angle fixing device - Google Patents
Sand mixing blade angle fixing device Download PDFInfo
- Publication number
- CN203425734U CN203425734U CN201320462567.1U CN201320462567U CN203425734U CN 203425734 U CN203425734 U CN 203425734U CN 201320462567 U CN201320462567 U CN 201320462567U CN 203425734 U CN203425734 U CN 203425734U
- Authority
- CN
- China
- Prior art keywords
- mulling
- blade angle
- sand mixing
- fixed head
- fixing device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Accessories For Mixers (AREA)
Abstract
The utility model provides a sand mixing blade angle fixing device capable of improving the working reliability and efficiency of sand mixing blades in working. The sand mixing blade angle fixing device comprises studs, nuts, a fixing plate and a fastening element; the fixing plate is connected with a sand mixing main shaft through the fastening element, and the fixing plate is provided with connecting holes; one ends of the studs are provided with sand mixing blades, and the other ends of the studs sequentially pass through a through hole in the sand mixing main shaft and the connecting holes in the fixing plate, and are then connected with the nuts.
Description
Technical field
The utility model relates to a kind of fixture, is specifically related to a kind of mulling blade angle fixture.
Background technology
In traditional structure, the angle of mulling blade is fixedly to mix up after blade angle, by the tight pretightning force producing of the double-screw bolt end nut back of the body, realize, because the pretightning force of nut is only passed through Artificial Control, and the impact of material to blade in the puddle mixer course of work, cause blade angle easily loosening, make maintenance of equipment work amount larger.
Utility model content
The utility model provides a kind of mulling blade angle fixture of reliability and efficiency while improving mulling blade working.
To achieve these goals, the utility model is by the following technical solutions:
A blade angle fixture, comprises double-screw bolt, nut, fixed head and securing member; Fixed head is connected with mulling main shaft through securing member, and has connecting hole on fixed head; Double-screw bolt one end is provided with mulling blade, and the other end is successively through being connected with nut after the through hole on mulling main shaft, the connecting hole on fixed head.
Further, fixed head is provided with a plurality of fixing holes, and fixing hole is uniformly distributed on same circular arc line.
Further, securing member is screw.
The beneficial effects of the utility model: the carrier of the moment of torsion that fixed head is subject to as mulling blade, by nut pretightning force only for stipulating double-screw bolt, by fixed head and securing member, be fixed the angle of mulling blade, can improve the shock resistance of mulling blade, puddle mixer functional reliability is increased, minimizing maintenance of equipment amount.
Accompanying drawing explanation
Fig. 1 is that the master of the selected embodiment of the utility model looks schematic diagram.
Fig. 2 is the schematic top plan view of the selected embodiment of the utility model.
In figure 1, fixed head, 2, fixing hole, 3, mulling main shaft, 4, mulling blade, 5, securing member, 6, nut, 7, double-screw bolt.
The specific embodiment
For the ease of those skilled in the art, understand, below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
With reference to accompanying drawing 1,2, a kind of mulling blade angle fixture, comprises double-screw bolt 7, nut 6, fixed head 1 and securing member 5; Fixed head 1 is connected with mulling main shaft 3 through securing member, and has connecting hole on fixed head 1; Double-screw bolt 7 one end are provided with mulling blade 4, and the other end is successively through being connected with nut 6 after the through hole on mulling main shaft 3, the connecting hole on fixed head 1.
In the present embodiment, fixed head 1 is provided with a plurality of fixing holes 2, and fixing hole 2 is uniformly distributed on same circular arc line, can improve the versatility of fixed head 1.
In the present embodiment, securing member 5 is screw.
Above embodiment is only for illustrating that the technical solution of the utility model is not intended to limit; although the utility model is had been described in detail by embodiment; affiliated field personnel should modify or part technical characterictic is equal to replacement with reference to concrete mode of the present utility model; but do not departing under the spirit of technical solutions of the utility model above-mentioned change or be equal to replacement and should belong in the technical scheme scope that the utility model asks for protection.
Claims (3)
1. a mulling blade angle fixture, is characterized in that: comprise double-screw bolt, nut, fixed head and securing member; Fixed head is connected with mulling main shaft through securing member, and has connecting hole on fixed head; Double-screw bolt one end is provided with mulling blade, and the other end is successively through being connected with nut after the through hole on mulling main shaft, the connecting hole on fixed head.
2. mulling blade angle fixture according to claim 1, is characterized in that: fixed head is provided with a plurality of fixing holes, and fixing hole is uniformly distributed on same circular arc line.
3. according to mulling blade angle fixture described in claim 1 or 2, it is characterized in that: securing member is screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320462567.1U CN203425734U (en) | 2013-07-31 | 2013-07-31 | Sand mixing blade angle fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320462567.1U CN203425734U (en) | 2013-07-31 | 2013-07-31 | Sand mixing blade angle fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203425734U true CN203425734U (en) | 2014-02-12 |
Family
ID=50054798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320462567.1U Expired - Lifetime CN203425734U (en) | 2013-07-31 | 2013-07-31 | Sand mixing blade angle fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203425734U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103406043A (en) * | 2013-07-31 | 2013-11-27 | 济南二机床集团有限公司 | Angle fixing device for sand mulling blade |
-
2013
- 2013-07-31 CN CN201320462567.1U patent/CN203425734U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103406043A (en) * | 2013-07-31 | 2013-11-27 | 济南二机床集团有限公司 | Angle fixing device for sand mulling blade |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140212 |